Kubernetes Manifest Doctor
A FastAPI project that analyses Kubernetes YAML manifests and uses retrieval plus a local LLM workflow to explain configuration issues and possible fixes.
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OCI LLMOps Playground
A constrained OCI lab using Terraform, K3s, multi-architecture containers, CI/CD experiments, and a self-hosted Ollama model runtime.
Server Audit Automation
A Bash-based workflow for server registration, SSH key-based access, read-only audit checks, and consistently named reports through a jump server.
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YOUR LOADOUT
▥ Skills & Tools
Cloud & Infrastructure
◈OCI☁Cloud◩Terraform✣Ansible🐧Linux
Containers & Orchestration
☸Kubernetes◧Docker⌘Helm▣K3s⚙Compose
CI/CD & Automation
⑂GitHub Actions◆GitLab CI◉Jenkins⌁Bash⌘Git
Linux & Server Operations
⌘Bash▤cPanel▥Plesk⚙Nginx▦MariaDB
AI & Development
⌬Python◉FastAPI✳Ollama◌RAG▦SQL
A mix of production server-administration experience and hands-on labs. Depth varies by tool.
CAREER CAMPAIGN
▥ Experience
Software Engineer · Server Administration
2024 – NowBobcares · Linux hosting environments, troubleshooting, migrations, web stack, databases, mail, DNS, SSL/TLS, and server reliability.
DevOps & Cloud Projects
OngoingHands-on labs with OCI, Terraform, K3s, container builds, automation, and self-hosted AI infrastructure.
B.Tech · Computer Science
2024KTU · Software engineering foundations and an AI-focused final-year project.
PLAYER CHARACTER SHEET
▤ Resume
Devaprasad S
Software Engineer · L3 Server Administrator
Professional Summary
Software Engineer with 2+ years of experience in Linux infrastructure, production debugging, automation, and cloud environments. Hands-on with Python, Bash, Docker, Kubernetes, FastAPI, and AI/LLMOps projects involving RAG, containerized inference, and Kubernetes automation.
Experience
Software Engineer (L3 Server Administrator)
Aug 2024 – PresentBobcares / Poornam Info Vision · Kochi, Kerala
- Managed cloud infrastructure across AWS, Azure, GCP, and OCI, supporting Docker containers and Kubernetes workloads.
- Automated Linux administration, provisioning, and operational workflows using Jenkins, Ansible, and Bash, reducing manual effort by 8–12 hours per week.
- Performed root cause analysis and resolved production incidents involving Nginx, Apache, LiteSpeed, databases, and other infrastructure components, prioritizing recovery by severity and business impact.
- Managed 150+ cloud servers across client environments, performing security updates, kernel maintenance, and performance tuning while minimizing service disruption.
- Investigated and optimized system and database performance to improve server responsiveness and resource utilization.
- Executed minimal-downtime migrations covering web applications, DNS, and mail infrastructure.
Projects
OCI LLMOps Platform
OCI · Terraform · Jenkins · Docker · Kubernetes · Linux
- Built cost-optimized OCI LLMOps infrastructure using Terraform and OCI Instance Principals for credential-less provisioning.
- Designed a multi-node architecture for CI/CD, Kubernetes orchestration, and AI workloads within OCI Always Free resource constraints.
- Tuned Linux swap and virtual memory parameters on constrained compute to improve reliability of Jenkins and AI workloads.
K8s Manifest Doctor API
FastAPI · Kubernetes · Docker · K3s · Ollama · ChromaDB
- Built a FastAPI-based RAG service using Hugging Face embeddings, ChromaDB, and Ollama to analyze Kubernetes manifests.
- Built multi-architecture ARM64/x86 images using Docker Buildx and QEMU and deployed the application to a K3s cluster.
Azure Disaster Recovery Framework
Azure · VPN · Defender for Cloud · Disaster Recovery
- Implemented an active-passive disaster recovery architecture across Azure regions to improve application resilience and business continuity.
- Implemented site-to-site VPN connectivity and network failover architecture for secure communication between environments.
- Integrated Microsoft Defender for Cloud security controls into the DR architecture for infrastructure protection and monitoring.
Education
B.Tech in Computer Science and Engineering
Jul 2020 – Aug 2024Carmel College of Engineering and Technology (KTU) · Alappuzha, Kerala
Technical Skills
Cloud & IaC
AWS (EC2, S3, IAM, Route 53, CloudWatch, ELB), OCI (Compute, VCN, Block Volumes, IAM), Azure (Virtual Machines, VNets, VPN Gateway, Defender for Cloud), GCP (Compute Engine, VPC, Cloud Storage, IAM), Terraform
Containers & CI/CD
Kubernetes, K3s, Docker, Docker Buildx, Jenkins, GitHub Actions
Linux & Infrastructure
Linux, Windows Server, cPanel, Plesk, CloudLinux, KVM, LVM, systemd, Nginx, Apache, LiteSpeed
Networking & Security
TCP/IP, DNS, SSL/TLS, Cloudflare, VPN, iptables, CSF, Imunify360
Programming & Data
Python, Bash, SQL, FastAPI, Flask, MySQL, MariaDB, PostgreSQL
AI / LLMOps
RAG, ChromaDB, Ollama, LangChain, Hugging Face
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✹ Achievements
▣Container TamerContainers & K3s
◩IaC ExplorerTerraform labs
⌘Automation SmithScripts & tooling
✳AI PathfinderLLM experiments
Illustrative badges, not external certifications.
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SIDE QUEST UNLOCKED
The AI Lab
Small models, retrieval, infrastructure automation, and experiments that connect AI with practical operations.
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